baber/WOPTO huggingface dataset:
Patent JP-2001252808-A (JP)
Title: Cutting edge part replacement type drill
Inventor: HORIE HITOSHI
IPC: B23B51/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutting edge part changing drill having a cutting edge part and a shank part connected by mechanical fixing and allowing the cutting edge part and the shank part to be made of high rigidity material and vibration- proof material regardless of the material quality of the shank part. SOLUTION: In this cutting edge changing drill formed by removably fixing the cutting edge part and the shank part through a connecting part, a shat part having a tapered part is formed on the connecting part at the rear end of the cutting edge part, a hole part having a tapered part is provided in the connecting part of the shank part, and the tapered shaft part of the cutting edge part is inserted in the tapered hole part of the shank part to be fixed thereto.
Patent JP-2001252729-A (JP)
Title: Press apparatus
Inventor: KUNO HIRONORI
IPC: B21D22/20
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a desired product by purposively heating a magnesium alloy relatively poor in formability. SOLUTION: A slide is stopped at a fixed position by means of a press machine capable of numerically controlling a descending a movement of a slide and, a magnesium alloy is heated with a die during stopping, successively it is formed.
Patent JP-2001257353-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKIZAWA TERUO
IPC: H01L29/786
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a parasitic transistor due to bird's beak. SOLUTION: In an SOI-type semiconductor device, a semiconductor thin-film part (21) in a bird's beak lower part is formed to an oxide film by growth of an embedded oxide film and an outer edge of an element-forming region is made not to exist in a lower part of a bird's beak (4a) by embedding the lower part of the bird's beak (4a) by an insulation member for preventing a semiconductor thin film (3), where an element is formed from getting into a lower part of the bird's beak (4a) in the outer edge of the isolation region (4) by means of field oxidation.
Patent JP-2001255521-A (JP)
Title: Manufacturing method for tft(thin-film transistor) substrate integrated with color filter
Inventor: SHIMIZU TAKASHI
IPC: C25D13/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for simultaneously manufacturing plural TFT substrates integrated with color filters, which is capable of directly forming the smooth and uniform color filters, having sufficient coloring concentration on the plural TFT substrates with the application of a low voltage within the withstand voltage region of the TFT. SOLUTION: The method for manufacturing the TFT substrates integrated with the color filters, capable of taking the plural TFT substrates out from an insulation substrate, is characterized by containing a step to form short rings for gates, short-circuiting the gate bus lines of the respective TFT substrate parts, and short rings for sources in plural series, short-circuiting the source bus lines for plural colors provided on the respective TFT substrate parts, and a step for forming the color filters on the respective TFT substrate parts by using an aqueous electrolytic solution containing an elecrodeposition material with properties to be deposited concomitant with the change in the hydrogen ion concentration, by applying a voltage to the short rings for the gates and by applying voltage to a series selected from the among plural series of the short rings for sources.
Patent JP-2001257265-A (JP)
Title: Method of designing wiring and design assisting apparatus
Inventor: SUZUKI KENJI
IPC: G06F17/50
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an efficient wiring designing method which avoids antenna errors and a design assisting apparatus. SOLUTION: A method of determining wirings of circuits in a semiconductor device including a plurality of modules each composed of one circuit block comprises steps of placing module terminals of mutually connected modules on the same layer, determining a wiring to be connected to the module terminals in each of the modules mutually connected with use of one or a plurality of layers following that layer, and determining wirings interconnecting the module terminals using one a plurality of layers following that layer.
Patent JP-2001248996-A (JP)
Title: Plate type heat exchanger
Inventor: NISHIOKA AKIRA
IPC: F28F13/06
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact shell-and-plate type heat exchanger in which a heat transferring performance is improved. SOLUTION: There is provided a heat exchanger in which heat transferring plates 12 having holes 13 acting as fluid inlets and fluid outlets at their corner portions are overlapped to each other and stored in a container 11 and fluid is made to flow in flow passages formed between the heat transferring plates to perform a heat exchanging operation between fluids, wherein a pair of flow passages are formed by orthogonal flow passages in the flow passages formed by connecting the holes 13 at the corners between the laminated layers, one pair of flow passages and the other pair of flow passages formed between the heat transfer plates are communicated to each other to form a first flow passage where the first fluid flows,  the other pair of flow passages and the other flow passages between the laminated heat transferring plates are communicated to each other to form the second flow passage where the second fluid flows and there is provided a means for closing the flow passages at the midway of each of the flow passages formed by the holes 13 in these first and second flow passages.
Patent JP-2001218601-A (JP)
Title: Slippers with center of gravity located on inner side where force is applied onto inner side of sole
Inventor: OTO NAOKO
IPC: A43B3/10
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a pair of slippers with the center of gravity located on the inner side where force is applied onto the inner side of soles which allows the user to habitually stand up in a state with 'the center of gravity located on the inside' with force being applied onto the inner side of the sloes and continue that condition easily and naturally to have beautiful leg lines. SOLUTION: About the thickness of the bottom of a left (1) and a right (2) pair of the slippers, a part (3) of the bottom for an inner half part of the sole is made larger than a part (4) of the bottom for an outer half part of the sole.
Patent JP-2001264163-A (JP)
Title: Infrared detection sensor
Inventor: TAKEDA YUICHI
IPC: G01V8/20
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an infrared detection sensor which is prevented from making erroneous detection when the sensor is installed to the indoor unit of an air conditioner as a man detection sensor. SOLUTION: The surface of the Fresnel lens 134 of a man detection sensor 130 installed to the indoor unit of the air conditioner is formed of many prisms 140 arranged in the radial and peripheral directions of the lends 134. Each prism has a different infrared-ray condensing position and, accordingly, the sensor 13 has different sensitivity at every area facing the corresponding prism. Since the lens 134 is formed so that the sensitivity of each area may become a prescribed state, it can be prevented that the surface temperature of the ceiling or floor of a room to be air-conditioned causes the sensor 130 to make erroneous detection.
Patent JP-2001262977-A (JP)
Title: Tunnel boring machine
Inventor: SHIODA ETSURO
IPC: E21D9/087
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel boring machine capable of performing an efficient excavation in hot line so as to realize a high-speed construction in the renewal work of an existing tunnel. SOLUTION: This tunnel boring machine comprises a propeller body 1 comprising an excavating means 11 rotatable around the axis of a new tunnel to excavate the peripheral part S concerning the internal hollow sectional area N1 of the existing tunnel, a thrust imparting means 12 for imparting a thrust necessary for excavation to the excavating means 11, a reaction gaining means 13 provided integrally with the thrust imparting means 12 to gain a boring reaction from the pit wall, and a discharging means 14 for discharging the excavated matter excavated by the excavating means 11, the propeller body being housed in the remaining area other than an using area used for passing, water passing and other purposes during advance of the internal hollow sectional area of the new tunnel;  and a falling matter protective means 2 for protecting the internal hollow sectional area N1 of the existing tunnel from a falling matter, the means 2 being movable following the movement of the excavating means in the tunnel extending direction.
Patent JP-2001266811-A (JP)
Title: Packing material for polymer battery and manufacturing method of the same
Inventor: MOCHIZUKI YOICHI
IPC: H01M2/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a packing material for a polymer battery preventing whitening or creaking, having stable protecting property for the polymer battery body, and a manufacturing method the packing material. SOLUTION: The packing material for the polymer battery, formed by a laminate, composed of a base material layer, adhesive layer, conversion treatment layer, aluminum, conversion treatment layer, adhesive resin layer, and innermost resin layer, is characterized by the structure that a film of the innermost layer, containing ethylene rich random polypropylene containing 5-10 mol% of ethylene content, is laminated to the adhesive resin layer, made of polypropylene, denatured by acid, by thermal laminating method.  The process includes following conditions that the conversion treatment be chromate- phosphate treatment, that the innermost resin layer be made of ethylene rich random polypropylene, that the innermost resin layer have a multi-layered structure composed of at least one or more layers pf ethylene rich random polypropylene, and that the blocking preventing reagent be added to the innermost resin layer.
Patent JP-2001264899-A (JP)
Title: Index printing device
Inventor: ISHIKAWA YUICHI
IPC: G03B27/58
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an index printing device which is capable of smoothly transporting photosensitive materials and improving the image quality of index images by mounting a glass plate subjected to a non-glare treatment on its surface at a mask plate for regulating the exposure range of an index image. SOLUTION: The glass plate 130 subjected to the non-glare treatment on its surface 130A is mounted at the mask plate 26 disposed on the exposed part of the index image. As a result, the contact area of the glass plate 130 and photographic paper 52 is made smaller and therefore the static electricity generated between the glass plate 130 and the photographic paper 52 is reduced and the photographic paper 52 is smoothly transported. Since the image light of a high contrast from a liquid crystal panel 108 is adequately scattered by the surface 130A subjected to the non-glare treatment of the glass plate 130, the quality of the index image with which the photographic paper 52 is printed is improved.
Patent JP-2001268305-A (JP)
Title: Facsimile machine and method for converting its image data
Inventor: MIURA SHIGEO
IPC: G06F3/12
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine capable of converting image data received through a scanner or a telephone line into data in a print format (DPCF) for a digital camera and a method for converting the image data. SOLUTION: A facsimile machine 10 is constituted of a facsimile body 1, a recording part 2, a scanner part 4, and a compact flash (R) memory 5, and a picture file obtained by converting the pick-up image of a digital camera, the read image of the scanner part 4, and image data transmitted from another facsimile machine 12 into a DPOF format is stored in the compact flash memory 5. Upon transmitting the image file in the DPOF format and a print condition file from the facsimile machine 10 to a facsimile machine 13, the facsimile machine 13 temporarily preserves the received image file and print condition file in a compact flash memory 14, or transmits them to a printer 16 in a DPE store or the like.
Patent JP-2001263514-A (JP)
Title: Flap valve
Inventor: YAMAMOTO SHOHEI
IPC: F16K15/03
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting works of a flap valve. SOLUTION: An insertion part to be inserted in a filler pipe is provided in a hinge bracket 4 to be assembled in a bracket fitting hole provided in a filler pipe 2, a holder hole 4g facing to a pipe opening face 2b is provided in the insertion part, the holder is inserted in the holder hole by inserted in the axial direction of the pipe, and the hinge bracket is assembled in the filler pipe in such a state as prevented from being pulled out with the holder set into a bolt state. The holder can be thus assembled into the holder hole provided in the insertion part in the pipe of the bracket by a simple operation just inserting the holder in the axial direction of the pipe and the fitting performance of the flap valve can be improved.
Patent JP-2001266177-A (JP)
Title: Three-dimensional map preparing method, recording medium with three-dimensional map preparing program recorded thereon and disaster preventing information providing system using the method
Inventor: SHO NAOKI
IPC: G06T17/05
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional map preparing method capable of preparing three-dimensional data on a building similar to an actual street speedily, inexpensively and automatically. SOLUTION: The three-dimensional map preparing method is provided with a floor number information supplementing step 21 which estimates the building kind and the material of each building on a two-dimensional map by information on at least one of the material M, the main use U and the floor area B of the building provided for building information attached to the two-dimensional map and calculates the probability of the floor number (n) of the building by the floor number statistics information A of each building kind and material in the local region to decide it.
Patent JP-2001267345-A (JP)
Title: Resin-sealing apparatus and resin-sealing method
Inventor: MIYAJIMA FUMIO
IPC: B29C43/36
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealing apparatus which efficiently and uniformly forms resin seals, including gaps between a semiconductor chip and a substrate, thus improving molding quality, even if the chip size increases or the gaps become narrow. SOLUTION: A die 3 clamps a substrate 2, a sealing resin 4 is supplied from a resin filler 11 into a cavity 6 applying pressure, and the gap 15 between a semiconductor chip 1 and the substrate 2 is vacuumized through substrate exhaust holes 14 by vacuumizing means 10 to seal the gap parts 15 with the resin.
Patent JP-2001261368-A (JP)
Title: Borophosphate-based glass composition
Inventor: KURIYAMA NOBUYA
IPC: C03C8/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a borophosphate-based glass having a low softening point, free from lead component, bismuth component and alkali metals, and suitable as a cover for substrate and a cover for conductor-semiconductor pattern or the like on a substrate, and for adhesion of a substrate to other materials. SOLUTION: This transparent borophosphate-based glass component has a glass composition of 35-60 wt.% P2O5, 0-5 wt.% Al2O3, >5 to 40 wt.% B2O3, 0 to <2 wt.% MgO, 0 to <3 wt.% CaO, 0-25 wt.% SrO, 0-40 wt.% BaO and 0-45 wt.% ZnO, and is substantially free from lead component, bismuth component and alkali metals.
Patent JP-2001265056-A (JP)
Title: Toner binder
Inventor: NAKANISHI HIDEO
IPC: G03G9/087
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder excellent in both of low temperature fixing property and offset resistance. SOLUTION: The toner binder consists of two kinds of polyesters (A) and (B). The polyester (A) is a nonlinear polyester having >=15 wt.% tetrahydrofuran(THF) insoluble content and 160 to 200 deg.C softening point, and the polyester (B) has 80 to 130 deg.C softening point.
Patent JP-2001274113-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KARIYA ATSUSHI
IPC: H01L21/768
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To completely control the particle growth in a reactor chamber in forming a metal film on mass production level. SOLUTION: A reactor chamber of a depositing apparatus is heated up to a depositing temperature for depositing a metal film, the metal film is formed on the surfaces of a group of semiconductor wafers, the chamber temperature is lowered at a fixed rate to a standby temperature, and the chamber is held at the standby temperature, until the depositing process of the next group of semiconductor wafers. Or after forming the metal film on the surfaces of the group of semiconductor wafers with the reactor chamber of the depositing apparatus set to the depositing temperature for depositing the metal film, the chamber temperature is lowered stepwise to the standby temperature, and the chamber is left waiting until the depositing process of the next group of semiconductor wafers, where the chamber temperature fall from the depositing temperature to the standby temperature is made in two steps.
Patent JP-2000347615-A (JP)
Title: Image signal processing device, display device, liquid crystal projector, and computer-readable storage medium
Inventor: SAKASHITA YUKIHIKO
IPC: G09G3/20
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a high quality image by sampling an image signal at an optimum phase corresponding to inputted image signals of various modes. SOLUTION: A clock generating circuit 5 generates a clock having a phase synchronized with an input image signal. The input image signal is sampled corresponding with the clock. A plurality of the samples are compared at a CPU 7. On the basis of the comparison, the clock generating circuit 5 is controlled by a control signal Cph and the phase of the clock is controlled. Thus, even when the image signal of any image modes is inputted, the image signal is sampled at an optimum sampling phase without deviation of phases between the input image signal and the clock used for sampling to provide a high quality picture.
Patent JP-2001266820-A (JP)
Title: Battery pack
Inventor: MIYAMAE ICHIRO
IPC: H01M2/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To arrange a printed board to correct position without fixing it by using screw or the like and fix a lead wire surely to correct position by soldering. SOLUTION: The battery pack houses a printed board 3 and batteries 2 in its case 1, and a separation wall 7 is formed by integral molding at the boundary between the printed board 3 and the batteries 2. The battery pack separates a battery chamber 8 housing the batteries 2 and a board chamber 9 housing the printed board 3 by the separation wall 7. Further, the battery pack has a separation wall supporting rib 11, protruding from the separation wall 7 to the printed board chamber 9 side, formed integrally with the case 1 supporting the printed board 3 at its lower surface, and the lower surface of the printed board 3 is put on the separation wall supporting rib 11.
Patent JP-2001271976-A (JP)
Title: Variable direction type pipe joint device
Inventor: KITAMURA KOICHI
IPC: F16J15/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a variable direction type pipe joint device to be decreased in size as much as possible and rationalized. SOLUTION: This variable directional type pipe joint device comprises a cylindrical one housing 10 where spherical recessed parts 11 and 11', of which a ball joint consists, are formed in two spots on an inner surface with a given distance therebetween; spherical protrusion parts 15 and 15' of which the ball joint consists in combination with the spherical recessed parts 11 and 11': two variable connection bodies having connection pipes 17 and 17' integrally combined with the spherical protrusion parts 15 and 15', and seal means 20 and 20 interposed between the spherical recessed part 11 and 11' and the spherical protrusion parts 15 and 15' to prevent the occurrence of leakage.
Patent JP-2001279586-A (JP)
Title: Double layered dyed yarn and fabric containing the same dyed yarn
Inventor: YAMAMOTO TETSUHIKO
IPC: D06C29/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a yarn in which color tone changes following wearing or dyeing and a fabric utilizing the above yarn, by which unique color tone or the change of color pattern can be expected when used. SOLUTION: This double layered dyed yarn is obtained by dyeing a yarn with a dye having high fastness and a dye having a color different from that of the above dye and low fastness. In the dyed yarn, particularly, the dye having low fastness is indigo or direct dye and the dye having high fastness is light colored dye. Another objective fabric is composed of the above double layered dyed yarn alone or combination of the double layered dyed yarn with a dyed yarn having single color.
Patent JP-2001284214-A (JP)
Title: Exposure system, method of manufacturing device, maintenance method for semiconductor manufacturing plant and exposure system
Inventor: HARA SHINICHI
IPC: H01L21/027
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To quickly lower the concentration of the gas in a chamber at the beginning. SOLUTION: An exposure system has a chamber which contains a plurality of optical elements and can perform prescribed gas replacement, a gas supply port for supplying a gas into a space between the optical elements, and a gas exhaust port for exhausting the gas in the space. The exhaust port is provided below the optical axis of the system in the gravitational direction. Therefore, the gas in the chamber at the beginning can be replaced efficiently with another gas even when the gases have different specific gravities.
Patent JP-2001279672-A (JP)
Title: Reinforcing bank structure
Inventor: MATSUOKA MASAYUKI
IPC: E02D17/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To easily and economically construct a natural inclined wall surface having no level difference by using inclined front face frames, and improve workability and fixability of the front face frames. SOLUTION: Plural L-shaped front face frames 10, etc., having front face parts inclining backward and bottom surface parts extending backward from a lower edge part of the front face parts are arranged in the vertical direction and the horizontal direction so as to form an inclined face of the respective front face parts. Anchor members 30 are connected to the rear of the respective L-shaped front face frames 10, and are fixed by banking 40. The anchor members 30 have almost right-angled biting parts 33 in a bottom surface part of the L-shaped front face frames 10 to firmly fix the L-shaped front face frames 10.
Patent JP-2000346573-A (JP)
Title: Heat exchanging device
Inventor: KAMANO HIROOMI
IPC: F28D19/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a particle thermal medium type heat exchanging device having less amount of loss of heat exchanging operation. SOLUTION: Particle type thermal medium 8 circulated between an upper heat exchanging chamber 2 where high temperature gas 1 flows and a lower heat exchanging chamber 4 where low temperature gas flows is returned back to a feeding port 9 of the upper heat exchanging chamber 2 with air and transferred through a transferring pipe 17, the returning-back transferring air heated by the thermal medium 8 is separated by a separator 18, supplied to the lower heat exchanging chamber 4 through a pipe 23, thereby sensible heat of the thermal medium 8 is effectively utilized to enable an efficiency of the heat exchanging device to be remarkably improved.